| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| /*jslint sloppy:true */ |
| /*global Windows:true, require, document, setTimeout, window, module */ |
| |
| |
| |
| var cordova = require('cordova'), |
| channel = require('cordova/channel'); |
| |
| var browserWrap, |
| popup; |
| |
| // x-ms-webview is available starting from Windows 8.1 (platformId is 'windows') |
| // http://msdn.microsoft.com/en-us/library/windows/apps/dn301831.aspx |
| var isWebViewAvailable = cordova.platformId == 'windows'; |
| |
| function attachNavigationEvents(element, callback) { |
| if (isWebViewAvailable) { |
| element.addEventListener("MSWebViewNavigationStarting", function (e) { |
| callback({ type: "loadstart", url: e.uri}, {keepCallback: true} ); |
| }); |
| element.addEventListener("MSWebViewNavigationCompleted", function (e) { |
| callback({ type: e.isSuccess ? "loadstop" : "loaderror", url: e.uri}, {keepCallback: true}); |
| }); |
| element.addEventListener("MSWebViewUnviewableContentIdentified", function (e) { |
| // WebView found the content to be not HTML. |
| // http://msdn.microsoft.com/en-us/library/windows/apps/dn609716.aspx |
| callback({ type: "loaderror", url: e.uri}, {keepCallback: true}); |
| }); |
| } else { |
| var onError = function () { |
| callback({ type: "loaderror", url: this.contentWindow.location}, {keepCallback: true}); |
| }; |
| |
| element.addEventListener("unload", function () { |
| callback({ type: "loadstart", url: this.contentWindow.location}, {keepCallback: true}); |
| }); |
| element.addEventListener("load", function () { |
| callback({ type: "loadstop", url: this.contentWindow.location}, {keepCallback: true}); |
| }); |
| |
| element.addEventListener("error", onError); |
| element.addEventListener("abort", onError); |
| } |
| } |
| |
| var IAB = { |
| close: function (win, lose) { |
| if (browserWrap) { |
| if (win) win({ type: "exit" }); |
| |
| browserWrap.parentNode.removeChild(browserWrap); |
| browserWrap = null; |
| popup = null; |
| } |
| }, |
| show: function (win, lose) { |
| if (browserWrap) { |
| browserWrap.style.display = "block"; |
| } |
| }, |
| open: function (win, lose, args) { |
| var strUrl = args[0], |
| target = args[1], |
| features = args[2], |
| url; |
| |
| if (target === "_system") { |
| url = new Windows.Foundation.Uri(strUrl); |
| Windows.System.Launcher.launchUriAsync(url); |
| } else if (target === "_blank") { |
| if (!browserWrap) { |
| browserWrap = document.createElement("div"); |
| browserWrap.style.position = "absolute"; |
| browserWrap.style.borderWidth = "40px"; |
| browserWrap.style.width = "calc(100% - 80px)"; |
| browserWrap.style.height = "calc(100% - 80px)"; |
| browserWrap.style.borderStyle = "solid"; |
| browserWrap.style.borderColor = "rgba(0,0,0,0.25)"; |
| |
| browserWrap.onclick = function () { |
| setTimeout(function () { |
| IAB.close(); |
| }, 0); |
| }; |
| |
| document.body.appendChild(browserWrap); |
| } |
| |
| if (features.indexOf("hidden=yes") !== -1) { |
| browserWrap.style.display = "none"; |
| } |
| |
| popup = document.createElement(isWebViewAvailable ? "x-ms-webview" : "iframe"); |
| popup.style.borderWidth = "0px"; |
| popup.style.width = "100%"; |
| popup.style.height = "100%"; |
| popup.src = strUrl; |
| |
| // start listening for navigation events |
| attachNavigationEvents(popup, win); |
| |
| browserWrap.appendChild(popup); |
| |
| } else { |
| window.location = strUrl; |
| } |
| }, |
| |
| injectScriptCode: function (win, fail, args) { |
| var code = args[0], |
| hasCallback = args[1]; |
| |
| if (isWebViewAvailable && browserWrap && popup) { |
| var op = popup.invokeScriptAsync("eval", code); |
| op.oncomplete = function () { hasCallback && win([]); }; |
| op.onerror = function () { }; |
| op.start(); |
| } |
| }, |
| injectScriptFile: function (win, fail, args) { |
| var file = args[0], |
| hasCallback = args[1]; |
| |
| if (isWebViewAvailable && browserWrap && popup) { |
| Windows.Storage.FileIO.readTextAsync(file).done(function (code) { |
| var op = popup.invokeScriptAsync("eval", code); |
| op.oncomplete = function () { hasCallback && win([]); }; |
| op.onerror = function () { }; |
| op.start(); |
| }); |
| } |
| } |
| }; |
| |
| module.exports = IAB; |
| |
| require("cordova/exec/proxy").add("InAppBrowser", module.exports); |